1. Mineral Resources
  2. Online Spatial Data
  3. National Mineral Resource Assessment 1998

Mineral assessment tracts in Idaho county, Idaho

[Additional scientific data in this geographic area]

NR02: Skarn Cu (18b) (Mesozoic - Tertiary) , covers 4 % of this area
90%50%10%5%1%
00001
NR03: Skarn Zn-Pb (18c) (Mesozoic - Tertiary) , covers 4 % of this area
90%50%10%5%1%
00001
NR06: Skarn Au, truncated (b1930) (Mesozoic) , covers 4 % of this area
90%50%10%5%1%
00001
NR09: Porphyry Cu (North America) (17) (Mesozoic) , covers 52 % of this area
90%50%10%5%1%
00001
NR12: Polymetallic replacement (19a) (Mesozoic - Tertiary) , covers 4 % of this area
90%50%10%5%1%
00001
NR22: Epithermal vein, Comstock (25c) (Tertiary) , covers 0.2 % of this area
The number of undiscovered deposits in this tract was not estimated.
NR28: Hot-spring Au-Ag (25a) (Tertiary) , covers 0.2 % of this area
90%50%10%5%1%
02578
NR36: Sediment-hosted Cu, reduced-facies (30b.1) (Proterozoic) , covers 18 % of this area
90%50%10%5%1%
00135
NR37: Sediment-hosted Cu, Revett (30b.3) (Proterozoic) , covers 19 % of this area
90%50%10%5%1%
910152030
NR39: Sedimentary exhalative Zn-Pb (31a) (Late Proterozoic) , covers 19 % of this area
90%50%10%5%1%
02468
PC01: Skarn Cu (18b) (Mesozoic - Tertiary) , covers 20 % of this area
90%50%10%5%1%
035912
PC02: Skarn Au, truncated (b1930) (Mesozoic) , covers 20 % of this area
90%50%10%5%1%
00001
PC06: Porphyry Cu (BC-AK) (17) (Mesozoic - Tertiary) , covers 12 % of this area
90%50%10%5%1%
00125
PC13: Massive sulfide, kuroko (28a) (Permian) , covers 20 % of this area
90%50%10%5%1%
13666
PC37: Low-sulfide Au-quartz vein (36a) (Mesozoic) , covers 20 % of this area
90%50%10%5%1%
00247